iOS 9.9.11.1 (15B6093) for iPhone 8 (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 23, 2017 Upload Date October 21, 2017 Filename a06b2f5c0d6e892df41c8bd5ab4dc1790942214d.zip Filesize 1.8 GiB Identifier iPhone10,4
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